<template>
<div class="app-container">
  <el-row :gutter="10" class="mb8">
    <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
        >新增</el-button>
    </el-col>
  </el-row>

  <el-table v-loading="loading" :data="variableList" @selection-change="handleSelectionChange">
    <el-table-column type="selection" width="55" align="center" />
    <el-table-column label="变量名" align="center" prop="itemName" width="150"/>
    <el-table-column label="描述" align="center" prop="info" width="150"/>
    <el-table-column label="变量值" align="center" prop="value" width="150"/>
    <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
      <template slot-scope="scope">
        <el-button
          size="mini"
          type="text"
          icon="el-icon-edit"
          @click="handleUpdate(scope.row)"
        >修改</el-button>
        <el-button
          size="mini"
          type="text"
          icon="el-icon-delete"
          @click="handleDelete(scope.row)"
        >删除</el-button>
      </template>
    </el-table-column>
  </el-table>

  <!-- 添加或修改测试单表对话框 -->
  <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
    <el-form ref="form" :model="form" :rules="rules" label-width="80px">
      <el-form-item label="变量名" prop="itemName">
        <el-input v-model="form.itemName" placeholder="请输入变量名" />
      </el-form-item>
      <el-form-item label="描述" prop="info">
        <el-input v-model="form.info" placeholder="请输入描述" />
      </el-form-item>
      <el-form-item label="变量值" prop="value">
        <el-input v-model="form.value" placeholder="请输入变量值" />
      </el-form-item>
    </el-form>
    <div slot="footer" class="dialog-footer">
      <el-button type="primary" @click="submitForm">确 定</el-button>
      <el-button @click="cancel">取 消</el-button>
    </div>
  </el-dialog>
</div>
</template>

<script>
import {getList,getVariable,saveVariable,updateVariable,deleteVariable} from "@/api/cms/variable";

export default {
  name: "varable",
  dicts: ['sys_notice_status', 'sys_notice_type'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 公告表格数据
      variableList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {

      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {

      }
    };
  },
  created() {
    this.getAll();
  },
  methods: {
    /** 查询公告列表 */
    getAll() {
      this.loading = true;
      getList().then(response => {
        this.variableList = response.data;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        noticeId: undefined,
        noticeTitle: undefined,
        noticeType: undefined,
        noticeContent: undefined,
        status: "0"
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加公告";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const variableId = row.id || this.ids
      getVariable(variableId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改公告";
      });
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != undefined) {
            updateVariable(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getAll();
            });
          } else {
            saveVariable(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getAll();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const variableIds = row.id || this.ids
      this.$modal.confirm('是否确认删除编号为"' + variableIds + '"的数据项？').then(function() {
        return deleteVariable(variableIds);
      }).then(() => {
        this.getAll();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    }
  }
}
</script>

<style scoped>

</style>
